Put in the product key that you got with your windows 7 disc or computer. Put it into the system properties by typing system into the start menu and Click system under control panel. Then scroll down...
There is no such thing as windows genuine. To have a genuine windows (any version) means that you have entered a valid product key, windows is activated and you are using windows legally.
Windows 7 is free, you can just download it, without providing any information about your current system. However, you have to register if you want to get a legal copy. --- Windows 7 is not free. It...